P    #regions in PPM
# 2011-03-01 10:14:48 -0600  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  3.939162933274403  3.8497976956812137  4.480  10.087  # for region 1
  3.3462316743227647  2.93486788222713  3.873  9.682  # for region 2
